Examples with IDataProvider org.eclipse.nebula.widgets.nattable.data.IDataProvider used on opensource projects

Example 96 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class _5031_VerticalCompositionExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday" };
    // mapping from property to label, needed for column header labels
    Map<String, String> propertyToLabelMap = new HashMap<>();
    propertyToLabelMap.put("firstName", "Firstname");
    propertyToLabelMap.put("lastName", "Lastname");
    propertyToLabelMap.put("gender", "Gender");
    propertyToLabelMap.put("married", "Married");
    propertyToLabelMap.put("birthday", "Birthday");
    IColumnPropertyAccessor<Person> columnPropertyAccessor = new ReflectiveColumnPropertyAccessor<>(propertyNames);
    final List<Person> data = PersonService.getPersons(10);
    IDataProvider bodyDataProvider = new ListDataProvider<>(data, columnPropertyAccessor);
    final DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    final SelectionLayer selectionLayer = new SelectionLayer(bodyDataLayer);
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(new DataLayer(new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap)), viewportLayer, selectionLayer);
    // set the region labels to make default configurations work, e.g.
    // selection
    CompositeLayer compositeLayer = new CompositeLayer(1, 2);
    compositeLayer.setChildLayer(GridRegion.COLUMN_HEADER, columnHeaderLayer, 0, 0);
    compositeLayer.setChildLayer(GridRegion.BODY, viewportLayer, 0, 1);
    return new NatTable(parent, compositeLayer);
}

Example 97 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class _5042_HorizontalSplitViewportExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday", "address.street", "address.housenumber", "address.postalCode", "address.city" };
    IColumnPropertyAccessor<PersonWithAddress> columnPropertyAccessor = new ExtendedReflectiveColumnPropertyAccessor<>(propertyNames);
    IDataProvider bodyDataProvider = new ListDataProvider<>(PersonService.getPersonsWithAddress(50), columnPropertyAccessor);
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    // use a cell layer painter that is configured for left clipping
    // this ensures that the rendering works correctly for split viewports
    bodyDataLayer.setLayerPainter(new GridLineCellLayerPainter(true, false));
    // create a ViewportLayer for the left part of the table and configure
    // it to only contain the first 5 columns
    final ViewportLayer viewportLayerLeft = new ViewportLayer(bodyDataLayer);
    viewportLayerLeft.setMaxColumnPosition(5);
    // create a ViewportLayer for the right part of the table and configure
    // it to only contain the last 4 columns
    ViewportLayer viewportLayerRight = new ViewportLayer(bodyDataLayer);
    viewportLayerRight.setMinColumnPosition(5);
    // create a CompositeLayer that contains both ViewportLayers
    CompositeLayer compositeLayer = new CompositeLayer(2, 1);
    compositeLayer.setChildLayer("REGION_A", viewportLayerLeft, 0, 0);
    compositeLayer.setChildLayer("REGION_B", viewportLayerRight, 1, 0);
    // in order to make printing and exporting work correctly you need to
    // register the following command handlers
    // although in this example printing and exporting is not enabled, we
    // show the registering
    compositeLayer.registerCommandHandler(new MultiTurnViewportOnCommandHandler(viewportLayerLeft, viewportLayerRight));
    compositeLayer.registerCommandHandler(new MultiTurnViewportOffCommandHandler(viewportLayerLeft, viewportLayerRight));
    // set the width of the left viewport to only showing 2 columns at the
    // same time
    int leftWidth = bodyDataLayer.getStartXOfColumnPosition(2);
    // as the CompositeLayer is setting a IClientAreaProvider for the
    // composition we need to set a special ClientAreaAdapter after the
    // creation of the CompositeLayer to support split viewports
    ClientAreaAdapter leftClientAreaAdapter = new ClientAreaAdapter(viewportLayerLeft.getClientAreaProvider());
    leftClientAreaAdapter.setWidth(leftWidth);
    viewportLayerLeft.setClientAreaProvider(leftClientAreaAdapter);
    // Wrap NatTable in composite so we can slap on the external horizontal
    // sliders
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout gridLayout = new GridLayout(1, false);
    gridLayout.marginHeight = 0;
    gridLayout.marginWidth = 0;
    gridLayout.horizontalSpacing = 0;
    gridLayout.verticalSpacing = 0;
    composite.setLayout(gridLayout);
    NatTable natTable = new NatTable(composite, compositeLayer);
    GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.verticalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    natTable.setLayoutData(gridData);
    createSplitSliders(composite, viewportLayerLeft, viewportLayerRight);
    // add an IOverlayPainter to ensure the right border of the left
    // viewport always this is necessary because the left border of layer
    // stacks is not rendered by default
    natTable.addOverlayPainter(new IOverlayPainter() {

        @Override
        public void paintOverlay(GC gc, ILayer layer) {
            Color beforeColor = gc.getForeground();
            gc.setForeground(GUIHelper.COLOR_GRAY);
            int viewportBorderX = viewportLayerLeft.getWidth() - 1;
            gc.drawLine(viewportBorderX, 0, viewportBorderX, layer.getHeight() - 1);
            gc.setForeground(beforeColor);
        }
    });
    return composite;
}

Example 98 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class _5043_VerticalSplitViewportExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday", "address.street", "address.housenumber", "address.postalCode", "address.city" };
    IColumnPropertyAccessor<PersonWithAddress> columnPropertyAccessor = new ExtendedReflectiveColumnPropertyAccessor<>(propertyNames);
    IDataProvider bodyDataProvider = new ListDataProvider<>(PersonService.getPersonsWithAddress(50), columnPropertyAccessor);
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    // use a cell layer painter that is configured for left clipping
    // this ensures that the rendering works correctly for split viewports
    bodyDataLayer.setLayerPainter(new GridLineCellLayerPainter(false, true));
    // create a ViewportLayer for the top part of the table and configure it
    // to only contain the first 10 rows
    final ViewportLayer viewportLayerTop = new ViewportLayer(bodyDataLayer);
    viewportLayerTop.setMaxRowPosition(10);
    // create a ViewportLayer for the bottom part of the table and configure
    // it to only contain the last rows
    ViewportLayer viewportLayerBottom = new ViewportLayer(bodyDataLayer);
    viewportLayerBottom.setMinRowPosition(10);
    // create a CompositeLayer that contains both ViewportLayers
    CompositeLayer compositeLayer = new CompositeLayer(1, 2);
    compositeLayer.setChildLayer("REGION_A", viewportLayerTop, 0, 0);
    compositeLayer.setChildLayer("REGION_B", viewportLayerBottom, 0, 1);
    // in order to make printing and exporting work correctly you need to
    // register the following command handlers although in this example
    // printing and exporting is not enabled, we show the registering
    compositeLayer.registerCommandHandler(new MultiTurnViewportOnCommandHandler(viewportLayerTop, viewportLayerBottom));
    compositeLayer.registerCommandHandler(new MultiTurnViewportOffCommandHandler(viewportLayerTop, viewportLayerBottom));
    // set the height of the top viewport to only showing 2 rows at the same
    // time
    int topHeight = bodyDataLayer.getStartYOfRowPosition(2);
    // as the CompositeLayer is setting a IClientAreaProvider for the
    // composition we need to set a special ClientAreaAdapter after the
    // creation of the CompositeLayer to support split viewports
    ClientAreaAdapter topClientAreaAdapter = new ClientAreaAdapter(viewportLayerTop.getClientAreaProvider());
    topClientAreaAdapter.setHeight(topHeight);
    viewportLayerTop.setClientAreaProvider(topClientAreaAdapter);
    // Wrap NatTable in composite so we can slap on the external vertical
    // sliders
    Composite composite = new Composite(parent, SWT.NONE);
    GridLayout gridLayout = new GridLayout(2, false);
    gridLayout.marginHeight = 0;
    gridLayout.marginWidth = 0;
    gridLayout.horizontalSpacing = 0;
    gridLayout.verticalSpacing = 0;
    composite.setLayout(gridLayout);
    NatTable natTable = new NatTable(composite, compositeLayer);
    GridData gridData = new GridData();
    gridData.horizontalAlignment = GridData.FILL;
    gridData.verticalAlignment = GridData.FILL;
    gridData.grabExcessHorizontalSpace = true;
    gridData.grabExcessVerticalSpace = true;
    natTable.setLayoutData(gridData);
    createSplitSliders(composite, viewportLayerTop, viewportLayerBottom);
    // add an IOverlayPainter to ensure the right border of the left
    // viewport always this is necessary because the left border of layer
    // stacks is not rendered by default
    natTable.addOverlayPainter(new IOverlayPainter() {

        @Override
        public void paintOverlay(GC gc, ILayer layer) {
            Color beforeColor = gc.getForeground();
            gc.setForeground(GUIHelper.COLOR_GRAY);
            int viewportBorderY = viewportLayerTop.getHeight() - 1;
            gc.drawLine(0, viewportBorderY, layer.getWidth() - 1, viewportBorderY);
            gc.setForeground(beforeColor);
        }
    });
    return composite;
}

Example 99 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class _5065_GridHoverStylingExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday" };
    // mapping from property to label, needed for column header labels
    Map<String, String> propertyToLabelMap = new HashMap<>();
    propertyToLabelMap.put("firstName", "Firstname");
    propertyToLabelMap.put("lastName", "Lastname");
    propertyToLabelMap.put("gender", "Gender");
    propertyToLabelMap.put("married", "Married");
    propertyToLabelMap.put("birthday", "Birthday");
    // build the body layer stack
    // Usually you would create a new layer stack by extending
    // AbstractIndexLayerTransform and setting the ViewportLayer
    // as underlying layer. But in this case using the ViewportLayer
    // directly as body layer is also working.
    IDataProvider bodyDataProvider = new DefaultBodyDataProvider<>(PersonService.getPersons(10), propertyNames);
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    HoverLayer bodyHoverLayer = new HoverLayer(bodyDataLayer);
    SelectionLayer selectionLayer = new SelectionLayer(bodyHoverLayer);
    ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    // build the column header layer
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    HoverLayer columnHoverLayer = new HoverLayer(columnHeaderDataLayer, false);
    ColumnHeaderLayer columnHeaderLayer = new ColumnHeaderLayer(columnHoverLayer, viewportLayer, selectionLayer, false);
    // add ColumnHeaderHoverLayerConfiguration to ensure that hover styling
    // and resizing is working together
    columnHeaderLayer.addConfiguration(new ColumnHeaderHoverLayerConfiguration(columnHoverLayer));
    // build the row header layer
    IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
    DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(rowHeaderDataProvider);
    HoverLayer rowHoverLayer = new HoverLayer(rowHeaderDataLayer, false);
    RowHeaderLayer rowHeaderLayer = new RowHeaderLayer(rowHoverLayer, viewportLayer, selectionLayer, false);
    // add RowHeaderHoverLayerConfiguration to ensure that hover styling and
    // resizing is working together
    rowHeaderLayer.addConfiguration(new RowHeaderHoverLayerConfiguration(rowHoverLayer));
    // build the corner layer
    IDataProvider cornerDataProvider = new DefaultCornerDataProvider(columnHeaderDataProvider, rowHeaderDataProvider);
    DataLayer cornerDataLayer = new DataLayer(cornerDataProvider);
    ILayer cornerLayer = new CornerLayer(cornerDataLayer, rowHeaderLayer, columnHeaderLayer);
    // build the grid layer
    GridLayer gridLayer = new GridLayer(viewportLayer, columnHeaderLayer, rowHeaderLayer, cornerLayer);
    // turn the auto configuration off as we want to add our header menu
    // configuration
    NatTable natTable = new NatTable(parent, gridLayer, false);
    // as the autoconfiguration of the NatTable is turned off, we have to
    // add the DefaultNatTableStyleConfiguration manually
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    // add the style configuration for hover
    natTable.addConfiguration(new HoverAndHeaderStyleConfiguration());
    natTable.configure();
    return natTable;
}

Example 100 with IDataProvider

use of org.eclipse.nebula.widgets.nattable.data.IDataProvider in project nebula.widgets.nattable by eclipse.

the class _5073_ColumnAndRowHideShowExample method createExampleControl.

@Override
public Control createExampleControl(Composite parent) {
    Composite panel = new Composite(parent, SWT.NONE);
    // property names of the Person class
    String[] propertyNames = { "firstName", "lastName", "gender", "married", "birthday" };
    // mapping from property to label, needed for column header labels
    Map<String, String> propertyToLabelMap = new HashMap<>();
    propertyToLabelMap.put("firstName", "Firstname");
    propertyToLabelMap.put("lastName", "Lastname");
    propertyToLabelMap.put("gender", "Gender");
    propertyToLabelMap.put("married", "Married");
    propertyToLabelMap.put("birthday", "Birthday");
    // build the body layer stack
    // Usually you would create a new layer stack by extending
    // AbstractIndexLayerTransform and setting the ViewportLayer as
    // underlying layer. But in this case using the ViewportLayer directly
    // as body layer is also working.
    IDataProvider bodyDataProvider = new DefaultBodyDataProvider<>(PersonService.getPersons(10), propertyNames);
    DataLayer bodyDataLayer = new DataLayer(bodyDataProvider);
    ColumnHideShowLayer columnHideShowLayer = new ColumnHideShowLayer(bodyDataLayer);
    RowHideShowLayer rowHideShowLayer = new RowHideShowLayer(columnHideShowLayer);
    final SelectionLayer selectionLayer = new SelectionLayer(rowHideShowLayer);
    final ViewportLayer viewportLayer = new ViewportLayer(selectionLayer);
    // build the column header layer
    IDataProvider columnHeaderDataProvider = new DefaultColumnHeaderDataProvider(propertyNames, propertyToLabelMap);
    DataLayer columnHeaderDataLayer = new DefaultColumnHeaderDataLayer(columnHeaderDataProvider);
    ILayer columnHeaderLayer = new ColumnHeaderLayer(columnHeaderDataLayer, viewportLayer, selectionLayer);
    // build the row header layer
    IDataProvider rowHeaderDataProvider = new DefaultRowHeaderDataProvider(bodyDataProvider);
    DataLayer rowHeaderDataLayer = new DefaultRowHeaderDataLayer(rowHeaderDataProvider);
    ILayer rowHeaderLayer = new RowHeaderLayer(rowHeaderDataLayer, viewportLayer, selectionLayer);
    // build the corner layer
    IDataProvider cornerDataProvider = new DefaultCornerDataProvider(columnHeaderDataProvider, rowHeaderDataProvider);
    DataLayer cornerDataLayer = new DataLayer(cornerDataProvider);
    ILayer cornerLayer = new CornerLayer(cornerDataLayer, rowHeaderLayer, columnHeaderLayer);
    // build the grid layer
    GridLayer gridLayer = new GridLayer(viewportLayer, columnHeaderLayer, rowHeaderLayer, cornerLayer);
    // turn the auto configuration off as we want to add our header menu
    // configuration
    final NatTable natTable = new NatTable(panel, gridLayer, false);
    // as the autoconfiguration of the NatTable is turned off, we have to
    // add the DefaultNatTableStyleConfiguration manually
    natTable.addConfiguration(new DefaultNatTableStyleConfiguration());
    // add the header menu configuration for adding the column header menu
    // with hide/show actions
    natTable.addConfiguration(new AbstractHeaderMenuConfiguration(natTable) {

        @Override
        protected PopupMenuBuilder createColumnHeaderMenu(NatTable natTable) {
            return super.createColumnHeaderMenu(natTable).withHideColumnMenuItem().withShowAllColumnsMenuItem().withStateManagerMenuItemProvider();
        }

        @Override
        protected PopupMenuBuilder createRowHeaderMenu(NatTable natTable) {
            return super.createRowHeaderMenu(natTable).withHideRowMenuItem().withShowAllRowsMenuItem().withStateManagerMenuItemProvider();
        }

        @Override
        protected PopupMenuBuilder createCornerMenu(NatTable natTable) {
            return super.createCornerMenu(natTable).withShowAllColumnsMenuItem().withShowAllRowsMenuItem().withStateManagerMenuItemProvider();
        }
    });
    natTable.configure();
    panel.setLayout(new GridLayout());
    GridDataFactory.fillDefaults().grab(true, true).applyTo(panel);
    GridDataFactory.fillDefaults().grab(true, true).applyTo(natTable);
    gridLayer.registerCommandHandler(new DisplayPersistenceDialogCommandHandler(natTable));
    return panel;
}